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9. ULTRAZVUK I HIDROAKUSTIKA - Fer

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UZ je karakteriziran linearnim veličinama:<br />

•tlak p<br />

• titrajna brzina v<br />

• specifični akustički otpor ρ 0 c<br />

• brzina širenja vala c<br />

•pomak čestice x<br />

• akceleracija a<br />

i energetskim veličinama<br />

• zvučna snaga P a<br />

•zvučni intenzitet I<br />

• gustoća zvučne energije E<br />

Elektroakustika 2007.

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